(19)

(11)

EP 3 466 227 A1

(12)

(43) Date of publication: 10.04.2019 Bulletin 2019/15 (21) Application number: 17739332.9 (22) Date of filing: 06.06.2017

(51) International Patent Classification (IPC):  H05K 7/20(2006.01) (86) International application number: PCT/NL2017/050368 (87) International publication number: WO 2017/213497 (14.12.2017 Gazette 2017/50)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: MA MD (30) Priority: 06.06.2016 NL 2016901 09.01.2017 NL 2018145 (71) Applicant: Switch Datacenter Group B.V. 1101 AH Amsterdam (NL)	(72) Inventors: SNIP, Grzegorz Wilhelm 1111 TE Diemen (NL) BINNERTS, Coenraad Arjen 1076 CW Amsterdam (NL) (74) Representative: Patentwerk B.V.  P.O. Box 1514 5200 BN 's-Hertogenbosch 5200 BN 's-Hertogenbosch (NL)